TM 10-8400-201-23 3-12.  REPAIR AND MAINTENANCE - Continued Table 3-6.  Jacket, Flyer's National Stock Numbers SIZE CHEST HEIGHT COLD WEATHER LIGHTWEIGHT STD A STD B X-Small Short Up to 33 in. Up to 67 In. 8415-01-074-9413 8415-00-221-8870 8415-00-217-7201 X-Small Regular Up to 33 in. 67 to 71 in. 8415-01-074-9414 8415-00-221-8873 8415-00-217-7207 X-Small Long Up to 38 in 71 inches up 8415-01-074-9415 8415-00-221-8874 8415-00-217-7208 Small Short 27 to 33 in. Up to 67 in. 8415-01-074-9416 8415-00-221-8879 8415-00-217-7210 Small Regular 33 to 37 in. 67 to 71 in. 8415-01-074-9417 8415-00-221-8884 8415-00-217-7212 Small Long 33 to 37 in. 71 inches up 8415-01-074-9418 8415-00-221-8886 8415-00-217-7213 Medium Short 37 to 41 in. Up to 67 In. 8415-01-074-9419 8415-00-221-8920 8415-00-217-7219 Medium Regular 37 to 41 in 67 to 71 in 8415-01-074-9420 8415-00-217-7387 8415-00-217-7220 Medium Long 37 to 41 in. 71 inches up 8415-01-074-9421 8415-00-217-7391 8415-00-217-7221 Large Short 41 to 45 in. Up to 67 in. 8415-01-074-9427 8415-00-217-7400 8415-00-217-7226 Large Regular 41 to 45 in. 67 to 71 In. 8415-01-074-9422 8415-00-217-7401 8415-00-217-7229 Large Long 41 to 45 in. 71 inches up 8415-01-074-9423 8415-00-217-7402 8415-00-217-7233 X-Large Short 45 inches up Up to 67 In. 8415-01-074-9424 8415-00-217-7422 8415-00-217-7234 X-Large Regular 45 inches up 67 to 71 in. 8415-01-074-9425 8415-00-217-7423 8415-00-217-7235 X-Large Long 45 inches up 71 inches up 8415-01-074-9426 8415-00-217-7424 8415-00-217-7236 Change 5  3-20